mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-30 10:45:40 +03:00
57 lines
2.3 KiB
C
57 lines
2.3 KiB
C
/* Signal number definitions. System V version.
|
|
Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#ifdef _SIGNAL_H
|
|
|
|
/* This file defines the fake signal functions and signal
|
|
number constants for System V release 3. */
|
|
|
|
/* Fake signal functions. */
|
|
#define SIG_ERR ((__sighandler_t) -1) /* Error return. */
|
|
#define SIG_DFL ((__sighandler_t) 0) /* Default action. */
|
|
#define SIG_IGN ((__sighandler_t) 1) /* Ignore signal. */
|
|
|
|
|
|
/* Signals. */
|
|
#define SIGHUP 1 /* Hangup (POSIX). */
|
|
#define SIGINT 2 /* Interrupt (ANSI). */
|
|
#define SIGQUIT 3 /* Quit (POSIX). */
|
|
#define SIGILL 4 /* Illegal instruction (ANSI). */
|
|
#define SIGABRT SIGIOT /* Abort (ANSI). */
|
|
#define SIGTRAP 5 /* Trace trap (POSIX). */
|
|
#define SIGIOT 6 /* IOT trap (4.2 BSD). */
|
|
#define SIGEMT 7 /* EMT trap (4.2 BSD). */
|
|
#define SIGFPE 8 /* Floating-point exception (ANSI). */
|
|
#define SIGKILL 9 /* Kill, unblockable (POSIX). */
|
|
#define SIGBUS 10 /* Bus error (4.2 BSD). */
|
|
#define SIGSEGV 11 /* Segmentation violation (ANSI). */
|
|
#define SIGSYS 12 /* Bad argument to system call (4.2 BSD)*/
|
|
#define SIGPIPE 13 /* Broken pipe (POSIX). */
|
|
#define SIGALRM 14 /* Alarm clock (POSIX). */
|
|
#define SIGTERM 15 /* Termination (ANSI). */
|
|
#define SIGUSR1 16 /* User-defined signal 1 (POSIX). */
|
|
#define SIGUSR2 17 /* User-defined signal 2 (POSIX). */
|
|
#define SIGCHLD 18 /* Child status has changed (POSIX). */
|
|
#define SIGCLD SIGCHLD /* Same as SIGCHLD (System V). */
|
|
#define SIGPWR 19 /* Power failure restart (System V). */
|
|
|
|
#endif /* <signal.h> included. */
|
|
|
|
#define _NSIG 20 /* Biggest signal number + 1. */
|